Question

what are two functions of the cell membrane

Answer 1

The cell membrane protects it from changes in the chemical and physical environment. It also regulates the movements of molecules in and outside the cell.

Answer 2

*It protects the inside of the cell and separates it from the external environment.

*It gives the cell its shape.

*It controls what substances pass in and out of the cell through its pores.It prevents harmful material from entering the cell, and lets in all the substances that the cell needs to function properly, such as oxygen and food.

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